* {
    box-sizing: border-box;
    min-width: 0;
}

:root {
    font-size: 16px;
} 

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    line-height: 1.5;
    font-size: 1rem;
    color: #111;
    background-color: #fefefe;
}

a {
    text-decoration: none;
    color: inherit;
}

a[aria-current="page"] {
    font-weight: 700;
}

.container {
    max-width: 800px;
    margin-inline: auto;
    margin-block-start: 5rem;
    padding: 0 20px;
}

.code-block {
    display: block;
    background-color: #f4f4f4;
    padding: 20px;
    border-radius: 5px;
}